TPS562219DDFR - Texas Instruments

Manufacturer Part Number

TPS562219DDFR

Manufacturer

Texas Instruments

Introduction

The TPS562219DDFR is a DC-DC step-down switching regulator part of Texas Instruments' D-CAP2™ series. It is designed for Power Management applications requiring voltage regulation.

Product Features and Performance

Step-Down (Buck) topology

Adjustable output voltage range from 0.76V to 7V

Supports input voltage from 4.5V to 17V

Current output capacity up to 2A

High switching frequency of 650kHz

Incorporates synchronous rectifier for efficiency

Product Advantages

High efficiency ensures minimal heat generation

Flexible power solution covering a wide range of input and output specifications

Compact SOT-23-8 package suitable for space-constrained applications

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 17V

Voltage Output (Min): 0.76V

Voltage Output (Max): 7V

Output Current: 2A

Switching Frequency: 650kHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built with Texas Instruments' reputable construction and quality control

Includes protection features for over-current and short circuit situations

Compatibility

Compatible with various circuit boards due to its surface mount package

Application Areas

Consumer Electronics

Telecommunications Equipment

Industrial Power Supplies

Product Lifecycle

Notified as "Not For New Designs"

Future availability of replacements or upgraded models should be confirmed with Texas Instruments

Several Key Reasons to Choose This Product

High reliability and performance suitable for demanding applications

D-CAP2™ technology for fast transient response

Synchronous rectification for enhanced efficiency

Wide range of operating temperature for deployment in diverse environments

Ready availability on Tape & Reel for ease of manufacturing and assembly processes